Question 341761 in Azure Question posted in
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Azure CLI – invalid .NET runtime version

Our pipeline on Azure DevOps which has been working suddenly fails when running the Azure CLI command:

az functionapp config set name "appname" –resource-group "groupname" –slot "slot" –net-framework-version v7.0

The error it produces is

Invalid version: for runtime dotnet-isolated and os windows. Supported versions for runtime dotnet-isolated and os windows are: [‘.4.8’, ‘8’, ‘7’, ‘6’]. Run ‘az functionapp list-runtimes’ for more details on supported runtimes.

Our azure function is version 4 running on .NET Core 7.0

Anyone know why all of a sudden it gives this warning? I’ve tried to use v7, 7.0 and 7 and they all produce the same warning.

Our Azure CLI version is 2.57.0. I check its release version page and I see nothing mentioned about .NET framework value being changed.

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2

Answers


  1. 0

    Earlier I set the Function .NET Version to 7 Isolated, Now I set this to .NET 8 Isolated via Azure DevOps pipeline Azure CLI task like below:-

    enter image description here

    Azure CLI task:-

    trigger:
- main

pool:
  vmImage: ubuntu-latest

steps:
- task: AzureCLI@2
  inputs:
    azureSubscription: 'xxx subscription (xxxx5-f598-xx6xxxx-xxxxa7)'
    scriptType: 'bash'
    scriptLocation: 'inlineScript'
    inlineScript: 'az functionapp config set --name "valleyfunc765" --resource-group "silconrg62" --net-framework-version 8'

    Output:-

    enter image description here

    .NET 8 Isolated updated successfully:-

    enter image description here

    .NET 8 Isolated was updated successfully, Refer below:-

    The warning message was present in the Devops console but you can ignore this warning as it looks like a transient issue with AzureCLI@2 Devops task, The same warning did not get popped when I ran the same command in my Local command prompt:-

    Devops warning, But still the code ran successfully:-

    enter image description here

    WARNING: Invalid version: for runtime dotnet-isolated and os windows. Supported versions for runtime dotnet-isolated and os windows are: [‘.4.8’, ‘8’, ‘7’, ‘6’]. Run ‘az functionapp list-runtimes’ for more details on supported runtimes.

    Local command prompt output:-

    Command:-

    az functionapp config set --name "siliconnet7iso" --resource-group "siliconRG" --net-framework-version 8

    enter image description here

    enter image description here

    I also ran a command to list all the runtime, It also showed .NET Version – 7 and Isolated in the list:-

    Command:-

    az functionapp list-runtimes --os windows

    Output:-

    enter image description here

    I have raised a BUG request on the Azure DevOps console warning even when the code is running successfully you can keep an eye on it

    References:-

    az functionapp config | Microsoft Learn

    az functionapp | Microsoft Learn

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  2. 0

    Agree with @SiddheshDesai. This is just a warning not an error, it can be executed successfully, you can ignore the message.

    On DevOps pipeline(checked on both ubuntu-latest and windows-latest agent), the Azure-ClI version is 2.57.0.

    enter image description here

    I installed the same version Azure CLI, and run the same command, can reproduce the same on local machine:

    enter image description here

    With Previous Azure CLI version 2.55, it doesn’t report the warning message.

    enter image description here

    The warning message should be caused by the latest azure-CLI version 2.57

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